In-game Commands with /pip to quickly add or remove a player PoV (limited, no duplicated player names allowed)

Known Issues:

Potential crash with bspkrs’ Core with rendering player/mob on the main menu. Disabling it in their config file fixes it for now.

Potential exploitation of this mod (since it’s 100% client-side and allows watching other people without their consent).

Because of how the mod is purely client-side, the limit of tracking other players is bound to Minecraft’s max tracking distance of other players, so no, this does not work across dimensions or long distances.